GE Multilin|UR7BH|Universal Relay

SKU: UR7BH

Manufacturer: GE Multilin
Product No.: UR7BH
Condition：In stock
Product Type: Universal Relay
Product Origin: USA
Payment:T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months

Description

The GE Multilin UR7BH is a universal protective relay module integrating power system protection, control, monitoring, and automation in a modular design.

Features

High-speed fault protection with FlexLogic programming.
Expandable I/O for flexible system integration.
Supports IEC 61850, DNP 3.0, Modbus, and IEEE C37.118 protocols.
Embedded synchrophasor (PMU) and disturbance recording.

Technical Specifications

Inputs

AC Current: 1A/5A CT rated, 0.02–46×CT range, 250× rated withstand for 20ms.
AC Voltage: 50–240V VT rated, 1–275V range, 260V continuous withstand.
Digital I/O: 96 dry/wet contacts (17–166V DC), <1ms recognition.

Protection Functions

Operate Time: <16ms (3× pickup for phase overcurrent).
Accuracy: ±0.5% for current/voltage metering.
Key Elements: Distance (5 zones), differential (87B/87L), breaker failure, over/underfrequency.

Communications

Ethernet: 10Base-F (820nm, 1.65km) / 10Base-T, IEC 61850-90-5 support.
Protocols: DNP 3.0, Modbus TCP/RTU, IEEE C37.118 synchrophasors.

Power Supply

DC: 24–48V (3A) or 125–250V (0.7A).
AC: 100–240V, 50/60Hz, 15VA typical consumption.

Environmental

Temperature: –40°C to +85°C (IEC 60028-2-1/-2).
Standards: UL, IEC 61850, IEEE C37.90.1 compliant.

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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